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Q: What is atomic mass of nitrogen atom?
  • A. 18
  • B. 14
  • C. 12
  • D. 16
Correct Answer: Option B - Nitrogen is an chemical element which is indicated by 'N' and has atomic number 7. and mass number 14.
B. Nitrogen is an chemical element which is indicated by 'N' and has atomic number 7. and mass number 14.

Explanations:

Nitrogen is an chemical element which is indicated by 'N' and has atomic number 7. and mass number 14.